<?php    $_SERVER["DOCUMENT_ROOT"]="/home/bongdatt/public_html";    	$ROOTDIR = $_SERVER["DOCUMENT_ROOT"];	include_once($ROOTDIR."/lib/core.php");	include_once($ROOTDIR."/lib/config.php");	include_once($ROOTDIR."/lib/connectdb.php");	include_once($ROOTDIR."/lib/lib.php");	include_once($ROOTDIR."/includes/functions.php");			?>